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Catalogue · 27 Sep 2026
For researchers and programmatic clients

Research data
and downloads.

Schema 1.0. These static, cacheable files are generated from the same public historical-person model as the human catalogue. Start with the compact resolver index, then fetch one dossier or depth-one family network.

Current release

Current data and small downloads.

Build manifest (JSON) · Build 18a178c3802cd896e24c · Assembled 2026-10-07T15:21:37+00:00. Latest dated person research or review: 2026-10-07.

Start with the small indexes below, then follow each person’s JSON link for the current resolved dossier. Approved reviews override imported fields; imported preserves the original values and provenance. Unreviewed fields retain their existing qualifications. The bulk people.json export is an imported research snapshot, not the reviewed interface.

The manifest records dataset scopes, entry counts, byte sizes and SHA-256 hashes. Re-fetch it when resuming research; a changed build identifier means the listed data changed. Build time is separate from research dates.

Browse small JSON chunks
Files and interfaces

Choose a starting point.

Predictable endpoints

PurposePath
Compact global index/data/people-index.json
Person dossier/people/<lowercase-wikitree-id>.json
Depth-one network/people/<lowercase-wikitree-id>.network.json
Exact normalised-name candidates/data/resolve/<name-slug>.json

The static resolver returns candidates, never a genealogical conclusion. Filter or score candidates using birth year, all locations, spouse names, parents, children and occupations in people-index.json. The generated score is deterministic: normalised name, birth-year tolerance, location and spouse matches add explainable reasons; conflicts subtract a documented amount.

Claims, evidence and relationships

The dossier follows Person → Claim → Evidence → Source. Stable hash-based IDs prevent rebuilds from renumbering unchanged objects. Canonical claim statuses are unknown, possible, probable, strongly_supported, proved, disputed and contradicted; the original project label is retained in status_label. Source quality is original, derivative, secondary, tree_only or unknown.

A relationship with tree_relationship: true says the exported WikiTree currently connects the people. It is not documentary proof. Children with relationship_source: reconstructed_parent_reference were recovered by reversing child profiles’ Father/Mother fields. A proved relationship carries claim and evidence IDs from the controlled evidence assessment.

Research questions and leads

open_questions come from versioned local research cases. research_leads include pending case targets plus conservatively extracted profile-note actions only when they contain a concrete archive reference, URL, or a record type with a constrained year. Repository, collection/reference, date bounds and reason are retained where supplied. No archive references are invented.

Provenance and interpretation

  • Mapped associations, WikiTree tree links, extracted citations, controlled relationship assessments and local research findings retain separate provenance labels.
  • independence_group groups citations that resolve to the same underlying URL or source key.
  • Estimated dates and locations remain explicitly labelled.
  • A cluster is a research grouping, not proof of kinship.
  • Full profile captures remain available in wikitree-profile-evidence.json, but compact dossiers omit raw biographies.

Saved people and pages

Select 2 people to compare their evidence.